(α)-Fmoc amino acids, including Fmoc-εAHx-OH as appropriate. HATU was used as the coupling reagent with a fivefold excess of amino acids. After completion of chain assembly, the peptide was dye-labelled using a solution of 5-FAM (4 equivalents) in 1:1 dimethyl-sulfoxide:N-methyl-2-...
N-HATUUsing density functional theory, two mechanisms of covalent bonding of dapsone onto functionalised carbon nanotubes have been investigated, the first one being direct bonding and the second one being bonding by using coupling agents. In this work, the mechanism of functioning of an important ...
Fmoc deprotection was performed with 20% piperidine in DMF (1 × 5 and 1 × 1 5 min; wash with DMF in between), and coupling of the consecutive amino acid was car- ried out with O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate (HBTU) and ...
(HAtU) also called uroniums being used as coupling reagents in protein synthesis have been experimented as inhibitors for controlling corrosion of mild steel(MS) in 0.5MHCl solution at 303 K using electrochemical impedance spectroscopy (EIS), polarization technique, quantum chemistry and scanning ...
As an experimentally tractable alternative, we used a C-terminal fragment of GIV corresponding 2 NATURE COMMUNICATIONS | 8:15163 | DOI: 10.1038/ncomms15163 | www.nature.com/naturecommunications NATURE COMMUNICATIONS | DOI: 10.1038/ncomms15163 ARTICLE a 1 Low-affinitiy 'precoupling' with GDP-...
A series of small, catalytically active metallopeptides, which were derived from the nickel superoxide dismutase (NiSOD) active site were employed to study the mechanism of superoxide degradation especially focusing on the role of the axial imidazole lig
Mechanistic insights into G-protein coupling with an agonist-bound G-protein-coupled receptor Article12 June 2024 The role of G protein conformation in receptor–G protein selectivity Article16 January 2023 A non-canonical mechanism of GPCR activation ...
Due to their beneficial properties, fermented foods are considered important constituents of the human diet. They also contain bioactive peptides, health-promoting compounds studied for a wide range of effects. In this work, several antioxidant peptides
It is important to understand and quantify the coupling to describe the transport in membranes. To understand the facilitated transport of ions through PolyHIPE membrane, Cr(VI) transport through PolyHIPE membrane impregnated with Aliquat 336 is used as a model system because of the following ...
[15]. However, no one has yet come up with detailed results for the more systematic coupling theory of dust and water mist. In terms of numerical simulation and application generally, there are two methods, namely the Euler–Lagrange method and the Euler–Euler method. As for the Euler–...